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(11)

EP 3 046 772 A1

(12)

(43) Date of publication: 27.07.2016 Bulletin 2016/30 (21) Application number: 13893994.7 (22) Date of filing: 17.09.2013

(51) International Patent Classification (IPC):  B41J 29/17(2006.01) (86) International application number: PCT/US2013/060206 (87) International publication number: WO 2015/041637 (26.03.2015 Gazette 2015/12)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Hewlett-Packard Development Company, L.P. Houston, Texas 77070 (US)	(72) Inventors: LEE, Eik-Shern Singapore 109683 (SG) HUANG, Yuexiang Singapore 109683 (SG) WANG, Deyang Singapore 109683 (SG) (74) Representative: EIP  Fairfax House 15 Fulwood Place London WC1V 6HU London WC1V 6HU (GB)